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Real-Time Meteorological Observation Network
Michigan City, IN  (MCYI3)  41° 43´ 43" N,   86° 54´ 45" W

See Metadata File for full description of instruments and parameters, as well as site maps. See also rtmon status, webcam status
Conditions at 3:06 pm CDT on 05/13/2026 (DOY 133 20:06 GMT)
(Updated every 15 minutes)
Wind Speed:   16.1 kts   (8.3 m/s)
Max Wind Speed:   17.1 kts   (8.8 m/s)
Wind Direction:   22° (NNE)
Air Temperature:   45.5 °F   (7.5 °C)
Dew Point:   41.0 °F   (5.0 °C)
Relative Humidity:   84.1 %
PAR:   1312 uEinst/m2/sec
Station Pressure:   29.335 in Hg.   (993.4 mb)
Sea Level Pressure:   30.035 in Hg.   (1017.1 mb)
Data & Plots of Previous 3 Hours (2 minute increments)
Data & Plots of Previous 5 Days (hourly increments)
         1 Day Windrose Plot, 5 Day Windrose Plot, (explanation)         
Click on image to enlarge
(images in summer updated every 30 minutes,
in winter at 8:33a, 12:33p, 2:33p, and 4:33p CST)

[Live Webcam Image from Michigan City, IN Met Station Camera 1]

[Live Webcam Image from Michigan City, IN Met Station Camera 2]

[Live Webcam Image from Michigan City, IN Met Station Camera 3]

12-hr animations:  1  2  3
Previous 48 images:  1  2  3
All Images (past 10 days)

Nearby Webcam (external site):
Michigan City, IN courtesy of WeatherBug.com

-------------- Previous 18 Hours (at top of hour)  [English] [Metric] --------------
YEARDOY CDT Wind
Spd
kts 		Wind
Gust
kts 		Peak
Wind
kts 		Wind
Dir
deg 		Air
Tmp
F 		Dew
Pt
F 		Rel
Hum
% 		Sta
Press
in 		PAR
uE/
m2/s
20261331500 16.7 20.0 20.0 016 45.5 41.1 84.3 29.341325
20261331400 18.1 20.6 21.6 023 44.4 41.7 90.2 29.331640
20261331300 19.8 22.7 23.7 016 43.9 42.2 93.6 29.321640
20261331200 20.4 21.4 23.7 015 44.1 43.5 98.0 29.311640
20261331100 20.6 22.4 26.6 012 44.8 44.8 100.0 29.30 882
20261331000 20.0 22.4 29.2 003 45.3 45.3 100.0 29.26 656
20261330900 17.3 20.2 24.9 009 45.5 45.5 100.0 29.25 349
20261330800 16.3 18.9 20.4 010 46.8 46.8 100.0 29.23 328
20261330700 16.1 18.5 21.4 356 48.2 48.2 100.0 29.20 27
20261330600 13.6 15.2 18.3 359 50.7 50.3 98.6 29.17 0
20261330500 8.2 9.5 15.7 354 50.9 50.9 100.0 29.15 0
20261330400 3.9 4.5 10.3 003 51.6 51.6 99.9 29.13 0
20261330300 3.7 5.1 5.4 011 52.3 52.3 100.0 29.13 0
20261330200 8.7 9.5 10.7 353 52.9 51.0 93.1 29.13 0
20261330100 13.6 14.4 14.8 344 55.8 48.4 76.0 29.12 0
20261330000 20.0 21.8 29.0 221 64.2 52.7 65.7 29.07 0
20261322300 20.0 25.5 29.7 192 63.3 53.9 71.1 29.07 0
20261322200 22.9 28.0 28.4 199 65.5 52.8 63.2 29.08 0
Note: Peak wind is max wind gust during entire hour

      right arrow Click here for recent 2-minute daily data: 20260513.07t.txt.txt, data format (metadata)
      right arrow Click here for past data: 2026 | Archive

The NDBC station ID for this station is: MCYI3
Access current marine observations on your mobile device. See NDBC's mobile access page.
These data are also available from NDBC website and NDBC's Dial-a-Buoy Program.
See also NWS Marine Forecast for this area, and NWS Recreational Beach Forecast

Realtime Data Disclaimer
Special thanks to USCG Group Grand Haven.


Additional Great Lakes Meteorological Observations

» NWS, Grand Rapids Office: Near-Realtime Marine Weather, includes current conditions and forecasts
» NWS, White Lake Office: Near-Realtime Marine Weather, includes current conditions and forecasts
» NDBC Great Lakes ImageMap showing U.S. and Canadian Buoys and C-MAN Stations
» NOAA CoastWatch Great Lakes NOAAPORT Data, includes all station types
» NOAA's NowCoast: Web mapping portal to real-time coastal observations
» Winds courtesy of iWindsurf.com
» NWS Great Lakes Marine Text Forecasts by Zone
» Links to Great Lakes Water Temperature, Wind/Wave Data, & Water Levels
» GLIN: Great Lakes Information Network

Contact:
General Information & Media Inquiries:
oar.glerl.www@noaa.gov
(734) 741-2235 		Data Inquiries:
oar.glerl.data@noaa.gov